Speco Technologies PMM-120A Manual De Usuario

10

SPECIFICATIONS

Type

Public Address Mixer Power Amplifier

Model No.

PMM-60A

PMM-120A

Power supply

AC 120V, 50/60Hz

AC 120V, 50/60Hz

Rated output power

60W RMS

120W RMS

Frequency response

50~15 KHz ±3dB

50~15 KHz ±3dB

Total harmonic

distortion

1% or less at 1 KHz at rated output

1% or less at 1KHz at rated output

Input

sensitivity and

impedance

TEL :100mV/600 Ohm, Balanced

MIC-1~6 : 1.0mV/600 Ohm, Balanced

AUX-1~3 : 200mV/50K Ohm, Unbalanced

EQ/MIX IN : 1V/50K Ohm, Unbalanced

TEL :100mV/600 Ohm, Balanced

MIC-1~6 : 1.0mV/600 Ohm, Balanced

AUX-1~3 : 200mV/50K Ohm, Unbalanced

EQ/MIX IN : 1V/50K Ohm, Unbalanced

S/N Ratio

MIC-1~6 Better than 60 dB
TEL Better than 60 dB
AUX-1~3 Better than 70 dB

MIC-1~6 Better than 60 dB
TEL Better than 60 dB
AUX-1~3 Better than 70 dB

Speaker outputs

4 Ohm, 8 Ohm, 16 Ohm
25V, 70V line outputs

4 Ohm, 8 Ohm, 16 Ohm
25V, 70V line outputs

Output sensitivity

and impedance

Tape out : 350mV/4.7K Ohm

Pre out : 1V/600 Ohm

Booster out : 1V/600 Ohm

Tape out : 350mV/4.7K Ohm

Pre out : 1V/600 Ohm

Booster out : 1V/600 Ohm

*MOH output

600 Ohm @ 1V and

8 Ohm - 1Watt

600 Ohm @ 1V and

8 Ohm - 1Watt

Mute level

AUX-1~3/MIC-2~6 ≧ 40 dB

AUX-1~3/MIC-2~6 ≧ 40 dB

**VOX level

MIC-1/TEL 0~40 dB Adjustable**

MIC-1/TEL 0~40 dB Adjustable**

Loudness control

AUX-1~3

+8dB @100Hz,+4dB @10KHz

+8dB @100Hz,+4dB @10KHz

Phantom Power

MIC-1~6

15 V DC

15 V DC

Tone control

Bass: ± 10 dB at 100Hz
Treble: ±10 dB at 10KHz

Bass: ± 10 dB at 100Hz
Treble: ±10 dB at 10KHz

Dimensions

430mm(W)x88mm(H)x300mm(D)

16.9”(W)x3.5”(H)x11.8”(D)

430mm(W)x88mm(H)x300mm(D)

16.9”(W)x3.5”(H)x11.8”(D)

Weight

Approx 18.7 lbs (8.5 kgs)

Approx 22 lbs (10.0 kgs)

Finish

Black

Black

Mounting

options

Table top or 19” rack mountable

(Use # PBM – RK2 rack mount bracket)

Table top or 19” rack mountable

(Use # PBM – RK2 rack mount bracket)

*MOH = Music on hold **Factory set : -40dB